Make money decisions visible.
Practical calculators for building wealth, protecting your downside and understanding what your financial choices may cost over time.
Six new ways to think clearly.
Each tool has its own shareable page so you can return to it, bookmark it or send it to someone else.
Emergency Fund
Estimate a cash buffer from essential spending, income stability and dependents.
Open toolInflation Reality Check
See how inflation can reduce the future purchasing power of today's money.
Open toolNet Worth Snapshot
Add what you own, subtract what you owe and see your financial position clearly.
Open toolSavings Goal Planner
Work backwards from a future target to an estimated monthly contribution.
Open toolCost of Waiting
Compare starting now with delaying your investing plan for a few years.
Open toolLifestyle Inflation Detector
Check whether expenses are growing faster than income and squeezing wealth-building capacity.
Open toolThe original WIW tools, still here.
Compound wealth, freedom number and business runway remain available directly on this page.
What could patient money become?
A simple projection, not a promise. Change the assumptions and watch how time changes the curve.
Projected value
2,051,424Illustrative only. Markets do not deliver fixed returns.
How much capital supports your current life?
A rough model that annualises your spending and divides it by a chosen withdrawal rate.
Illustrative freedom number
24,000,000A shortcut for exploration, not a retirement recommendation.
How many months can the business breathe?
Turn cash, monthly inflow and monthly outflow into one uncomfortable but useful number.
Estimated runway
8.0 monthsNet monthly burn: 150,000
These tools are for learning and scenario testing. They do not account for taxes, fees, inflation, regulation or your individual circumstances.